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KR890001840Y1 - Alarm apparatus - Google Patents

Alarm apparatus Download PDF

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Publication number
KR890001840Y1
KR890001840Y1 KR2019850011047U KR850011047U KR890001840Y1 KR 890001840 Y1 KR890001840 Y1 KR 890001840Y1 KR 2019850011047 U KR2019850011047 U KR 2019850011047U KR 850011047 U KR850011047 U KR 850011047U KR 890001840 Y1 KR890001840 Y1 KR 890001840Y1
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KR
South Korea
Prior art keywords
series
ujt
discharger
alarm
connect
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KR2019850011047U
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Korean (ko)
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KR870004273U (en
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임수홍
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임수홍
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Priority to KR2019850011047U priority Critical patent/KR890001840Y1/en
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Publication of KR890001840Y1 publication Critical patent/KR890001840Y1/en
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/187—Machine fault alarms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/005—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues using fans

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  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

내용 없음.No content.

Description

가스배출기의 경보장치Alarm device of gas exhaust

제1도는 본 고안의 회로도.1 is a circuit diagram of the present invention.

본 고안은 연탄 가스배출기의 고장발생시 자동경보를 발할 수 있는 경보회로의 신규한 구성에 관한 것으로 본인의 선 공고 고안(공고번호 85-193호)의 가스배출기 경보장치를 개량한데 특징이 있다.The present invention relates to a novel configuration of an alarm circuit that can generate an automatic alarm in the event of a failure of a briquette gas discharger. The present invention is characterized by an improvement of the gas discharger alarm system of the company's prior notice designation (notice No. 85-193).

상기 선 공고 고안을 비롯하여 가스배출기의 안전성 유지를 위하여 종래 몇 종류의 조기 경보장치 회로가 공지된바 있지만 대부분 회로장치가 복잡하고 부품수가 많아 제작단가 면에서 불리하며 특히 배출기의 작동중지시 경보를 담당하는 표시등 또는 부저의 작동을 위한 별도의 AC전원을 비장시켜야 하므로 배출기의 운용면에서 비경제적인 단점이 따랐다.Although several types of early warning device circuits have been known to maintain the safety of the gas discharger as well as the above notification, most of the circuit devices are complicated and have a large number of parts, which are disadvantageous in terms of manufacturing cost. In addition, the operation of the ejector was disadvantageous because a separate AC power source for the operation of the indicator light or the buzzer was required.

본 고안은 이와 같은 종래의 회로장치와는 달리 별도의 DC전지를 장착할 필요가 없이 평상시 AC전원에 의한 자체의 충전전원이 방전대기 상태로 보존되게 하여 배출기의 작동정지시 또는 정전시등에 있어서 자동으로 경보가 울리도록 구성한 것으로 이하 본 고안의 구성을 첨부 회로도에 의하여 상세히 설명하면 다음과 같다.The present invention does not require the installation of a separate DC battery, unlike the conventional circuit device, such that its own charging power by the usual AC power is kept in the discharge standby state, so that the automatic operation at the time of operation stop or power failure of the ejector. When configured to sound an alarm as described below in detail by the accompanying circuit diagram of the present invention as follows.

AC전원 전압에 직렬의 C1, D1이 직렬로 연결되고 C1과 D1의 연결점(B)에 직렬의 D2, ZD가 병렬로 연결된다.C 1 and D 1 in series are connected in series to the AC supply voltage, and D 2 and ZD in series are connected in parallel to the connection point (B) of C 1 and D 1 .

ZD양단에는 소정의 전압이 걸리게 됨과 동시에 ZD양단에 병렬로 C2가 연결되며 C2양단에는 직렬의 R1C3및 R2UJT 및 BZ(부저)가 각각 병렬로 연결되고 이에 다시 UJT의 에미터측이 R1과 C3의 연결점(A)에 연결된다.A predetermined voltage is applied across ZD and C 2 is connected in parallel at both ends of ZD, and R 1 C 3 and R 2 UJT and BZ (buzzer) in series are connected in parallel at both ends of C 2 , and again the EJ of UJT The terminal side is connected to the connection point (A) of R 1 and C 3 .

그리고 통상의 가스배출기(1)의 회전축에 제너레이터(Generator)(2)를 설치하여 이의단자측을 A점에 연결하고 타측단자측은 C3의측에 연결한 것이다.In addition, a generator 2 is installed on the rotational axis of the ordinary gas discharger 1, Connect the terminal side to A point and the other side Terminal side is C 3 It is connected to the side.

이와 같이 된 본 고안은 평상시 110/220전원이 C1, D1을 경유하여 ZD에 의한 DC 6-12로 정류 및 Down되어 C2에 충전상태로 보존된다.This invention made in this way is usually 110/220 DC 6-12 by ZD via C 1 , D 1 It is rectified and down, and it is stored in C 2 state.

이 상태에서 배출기가 정상 가동중에는 제너레이터(2)에서 유기 기전력이 발생되어 C3에 가하여지므로 UJT는 도통되지 않게 되므로서 BZ는 울리지 않으므로 배출기(1)의 가동은 정상상태에 있게 된다.In this state, while the discharger is in normal operation, the organic electromotive force is generated in the generator 2 and is applied to C 3 so that the UJT is not conducted and the BZ does not ring, so the operation of the discharger 1 is in a normal state.

그러나 배출기가 정전 또는 고장으로 모우터가 정지되면 제너레이터에서는 유기전압이 발생되지 않으므로 이때부터는 C2에 충전된 전압이 방전되면서 UJT를 트리거시키므로 이에 연결된 BZ가 경보음을 발하게 되므로서 정전 또는 배출기의 고장발생을 즉시 감지할 수 있게 된다.However, if the discharger stops the motor due to a power failure or failure, the generator does not generate an induced voltage. From then on, the voltage charged to C 2 discharges and triggers the UJT. The occurrence can be detected immediately.

이와 같이 작동되는 본 고안은 회로구성이 매우 간단하고 부품수가 적으며 특히 자체의 정류회로에 의해 UJT 및 BZ의 작동전원을 공급시킬 수 있기 때문에 별도의 건전지를 연결해줄 필요가 없어 제작과 사용면에서 간편하고 경제적인 잇점이 있다.In this way, this design has a very simple circuit configuration and a small number of parts. In particular, since it can supply the operating power of UJT and BZ by its rectifier circuit, there is no need to connect a separate battery. There is a simple and economic advantage.

Claims (1)

AC전원에 직렬의 C1, D1을 연결하여 연결점(B)에 직렬의 D2, ZD를 병렬로 연결하고 ZD양단에는 병렬로 C2를 접속하는 한편 C2양단에 직렬의 R1, C3, R2, UJT, BZ를 각각 병렬로 연결하며 제너레이터의단자측은 A점에, 타측의단자측은 C3의측에 연결함을 특징으로 하는 가스배출기의 경보장치.Connect C 1 , D 1 in series to AC power, connect D 2 , ZD in series to connection point (B), and connect C 2 in parallel at both ends of ZD, while R 1 , C in series at both ends of C 2. 3 , R 2 , UJT, and BZ in parallel, Terminal side is A point, Terminal side is C 3 Alarm device of the gas discharge, characterized in that connected to the side.
KR2019850011047U 1985-08-26 1985-08-26 Alarm apparatus Expired KR890001840Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850011047U KR890001840Y1 (en) 1985-08-26 1985-08-26 Alarm apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850011047U KR890001840Y1 (en) 1985-08-26 1985-08-26 Alarm apparatus

Publications (2)

Publication Number Publication Date
KR870004273U KR870004273U (en) 1987-03-31
KR890001840Y1 true KR890001840Y1 (en) 1989-04-08

Family

ID=19244995

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850011047U Expired KR890001840Y1 (en) 1985-08-26 1985-08-26 Alarm apparatus

Country Status (1)

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KR (1) KR890001840Y1 (en)

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Publication number Publication date
KR870004273U (en) 1987-03-31

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